2008 Fiat Siena vs. 1987 Alfa Romeo 90
To start off, 2008 Fiat Siena is newer by 21 year(s). Which means there will be less support and parts availability for 1987 Alfa Romeo 90. In addition, the cost of maintenance, including insurance, on 1987 Alfa Romeo 90 would be higher. At 2,391 cc (4 cylinders), 1987 Alfa Romeo 90 is equipped with a bigger engine. In terms of performance, 1987 Alfa Romeo 90 (109 HP @ 4200 RPM) has 9 more horse power than 2008 Fiat Siena. (100 HP @ 5500 RPM) In normal driving conditions, 1987 Alfa Romeo 90 should accelerate faster than 2008 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1987 Alfa Romeo 90 weights approximately 176 kg more than 2008 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 Alfa Romeo 90 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1987 Alfa Romeo 90. However, in wet, icy, snow, or gravel driving conditions, 2008 Fiat Siena, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1987 Alfa Romeo 90 (235 Nm @ 2300 RPM) has 161 more torque (in Nm) than 2008 Fiat Siena. (74 Nm @ 5500 RPM). This means 1987 Alfa Romeo 90 will have an easier job in driving up hills or pulling heavy equipment than 2008 Fiat Siena.
Compare all specifications:
| 2008 Fiat Siena | 1987 Alfa Romeo 90 | |
| Make | Fiat | Alfa Romeo |
| Model | Siena | 90 |
| Year Released | 2008 | 1987 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 2391 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 109 HP |
| Engine RPM | 5500 RPM | 4200 RPM |
| Torque | 74 Nm | 235 Nm |
| Torque RPM | 5500 RPM | 2300 RPM |
| Engine Bore Size | 86.4 mm | 92 mm |
| Engine Stroke Size | 67.4 mm | 90 mm |
| Engine Compression Ratio | 9.5:1 | 22.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 184 km/hour | 178 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1074 kg | 1250 kg |
| Vehicle Length | 3550 mm | 4400 mm |
| Vehicle Width | 1640 mm | 1650 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2380 mm | 2520 mm |
| Fuel Tank Capacity | 54 L | 49 L |
